Raybestos WC37687 Rear Left Drum Brake Wheel Cylinder

Raybestos WC37687 is a PG Plus Professional Grade rear-left drum brake wheel cylinder designed for 1987–1991 Toyota Camry models. This left-rear component sits in the drum brake housing and uses hydraulic pressure to push the brake shoes outward against the drum, converting fluid force into the mechanical action that applies the rear brakes. Verified for the rear-left position on 1987–1991 Toyota Camry applications, WC37687 is positioned as a targeted replacement for aging drum-brake assemblies on that chassis. As part of the Raybestos PG Plus line, the wheel cylinder delivers standard professional-grade performance for drum-brake systems and is intended for use with compatible Camry rear brake shoes and drums. Designed specifically for the Camry’s rear axle, WC37687 serves as a precise, left-rear replacement that helps restore reliable braking on vehicles of that era. For proper installation, confirm the vehicle year, make, and model and follow standard drum-brake service procedures and safety guidelines.